It is easy for students in Grade Three to stay up late. For example, people who often stay up late can drink some soup of tremella, lily and papaya. This soup has many effects, such as clearing away the heart, calming the nerves, strengthening the brain and strengthening the spleen, etc. Regular consumption can nourish the stomach and produce fluid. The production method is also very simple. Just wash 50g of tremella and 50g of lily together, add water and cook, then cut papaya into pieces and put it into the soup, and then add a proper amount of rock sugar and cook until the rock sugar melts. If possible, you can add a few candied dates and stew for an hour. This soup has a good conditioning effect on symptoms such as disharmony between spleen and stomach, dry throat and excessive internal heat after staying up late.